Secondary Clutch STM / XP1000 - General1000 - RZR900 Category_Default Category/SLED/Polaris/AXYS 850/ Misc Actual piston kit may differ

Actual piston kit may differ from the picture

It increases throttle response and gains big low to high end power

Cooler-running temperature than the leading competitorsThis race-tested Dayco XTX belt gives extreme riders the best out-of-the-hole acceleration

Our Stage 2 clutch kit is also highly recommended

easy to tune

Secondary Clutch STM / XP1000 - General1000 - RZR900 Category_Default Category/SLED/Polaris/AXYS 850/ Misc Actual piston kit may differ(16 23) XP1000 (16 23) General1000 (16 22) RZR900 TRIPLE roller option with a 1. 25 diameter roller creates a very consistent smooth up shift and backshift with improved roller wear. This latest design creates a huge improvement in engine braking compared to our dual roller tuner. All billet construction capable of using compression springs with different spring rate options. We have many helix angles see menu below. We can also provide custom helix